Physics Professors Attempt to Set Record Spiral Wave

*********************************
There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
*********************************

Contact

Victor Rogers

Institute Communications

404-894-6398

Sidebar Content
No sidebar content submitted.
Summaries

Summary Sentence:

Researchers in Tech's School of Physics are studying spiral waves and their effect on the heart. As part of the Atlanta Science Festival, the researchers are attempting to break a world record for the largest spiral wave.

Full Summary:

No summary paragraph submitted.

Media
  • Georgia Tech Studies Spiral Waves for Heart Research Georgia Tech Studies Spiral Waves for Heart Research
    (YouTube Video)

Did you know that doing 'the wave' could help Georgia Tech conduct heart research?

Two School of Physics professors, Flavio Fenton and Edwin Greco, will gather volunteers on the Tech Green, Tuesday, March 24, at 11:00am for a second attempt at breaking a world record for the largest spiral wave. The event is part of the Atlanta Science Festival.

“A spiral wave is spiral that moves in time,” said Fenton, associate professor in the School of Physics. “They appear in nature in many systems: biology, chemistry, physics and mathematics.”

We can see spiral waves in the heart, he said. There is an electrical wave that goes through the heart and makes it contract.

“When one of these electrical waves is disrupted, it can produce a spiral wave,” he said. “Spiral waves rotate at a frequency that is faster than the normal pacemaker. So what happens is the heart will contract at a much faster rate compared to the normal rhythm, driving the heart into tachycardia, which is an anomaly and can be dangerous.”

The spiral wave demonstration will involve Georgia Tech volunteers, each representing a cardiac cell. The demonstration will initiate a spiral wave as a way to characterize the heart.

“The nice thing about this demonstration is that we can then analyze it and do a comparison with what we see in the heart,” Fenton said.

Fenton and Greco have done the spiral wave in classes, and last year they did it with 600 students. This time they want to set a world record, with at least 1,000 participants.

Related Links

Additional Information

Groups

News Room

Categories
Institute and Campus
Related Core Research Areas
No core research areas were selected.
Newsroom Topics
No newsroom topics were selected.
Keywords
Atlanta Science Festival, Edwin Greco, Flavio Fenton, physics, School of Physics, spiral wave
Status
  • Created By: Victor Rogers
  • Workflow Status: Draft
  • Created On: Mar 23, 2015 - 3:00pm
  • Last Updated: Oct 7, 2016 - 11:01pm